Level Instrumentation > High Accuracy Radar Tank Gauges > Enraf 990 SmartRadar FlexLine


Honeywell Enraf 990 SmartRadar FlexLine Tank Level Gauge System

The Honeywell Enraf SmartRadar FlexLine features digital signal processing technology to provide you the most reliable measurements, even under the most difficult circumstances. Three models are available, for custody transfer, bulk tank storage, and transhipment tank applications. SmartRadar FlexLine ensures the levels of precision demanded for custody transfer accuracy.

In the most challenging circumstances, like dome roofs and on bad stilling wells, the SmartRadar FlexLine maintains its ultra-high performance level. The Enhanced Performance Signal processing makes it in many cases possible to provide an accurate level reading even when a free space antenna is installed close to the tank shell.

Key Specifications

  • Measuring range: Up to 246 feet (75 m); Resolution: 0.001 feet (0.1mm)
  • Accuracy: Varies by model, ±0.4 mm, ±1 mm or ±3 mm
  • Variety of antenna options to fit any tank
  • Outputs: Standard Enraf Bi-Phase Mark for linking 10 devices with 1 single pair, up to 6 miles apart; Standard Modbus RTU RS-232 and RS-485, HART®; 900 series includes four SPDT alarm contact relays
  • Integrates with multiply spot and averaging spot temperature probes
  • Full galvanic isolation transformers for lightning protection
  • Approvals: Weights & Measures, API, ISO, IML, and OIML R85

Specifications, Manuals, and Supporting Literature

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